With the commencement of the 5 th generation (5G) of wireless networks, researchers
around the globe have started paying their attention to the imminent challenges that may …

The engineering vision of relying on the “smart sky” for supporting air traffic and the “internet-
above-the-clouds” for in-flight entertainment has become imperative for the future aircraft …

Next-generation communication systems aim for providing pervasive services, including the
high-mobility scenarios routinely encountered in mission-critical applications. Hence we …

The recently developed reconfigurable intelligent surfaces (RISs) are capable of improving
the coverage of space–air–ground integrated networks (SAGINs), where the signals can be …

Reconfigurable intelligent surface (RIS) is capable of improving the wireless system
performance by steering the reflected signal in the desired direction. One of the major …

Sixty years of coherent versus non-coherent tradeoff as well as the twenty years of coherent
versus non-coherent tradeoff in Multiple-Input Multiple-Output (MIMO) systems are surveyed …

Reconfigurable intelligent surfaces (RIS) constitute a revolutionary technique of beneficially
reconfiguring the smart radio environment. However, despite the fact that wireless …

For improving the throughput while simultaneously enhancing the security in aeronautical
ad-hoc networking (AANET), a channel quality indicator (CQI)-mapped spatially modulated …

Queuing delay is of essential importance in the Internet-of-Things scenarios where the buffer
sizes of devices are limited. The existing cross-layer research contributions aiming at …

A large-scale differential-detection aided generalized spatial modulation (GSM) system is
proposed, which relies on a novel Gram-Schmidt basis set and an adaptive low-complexity …